Preparation and structural characterization of a heterobimetallic sulfide cluster compound [(η5-C5Me5)WS3Au(dppms)]

被引：3

作者：

Xu, QF

Lang, JP ^{[1
]}

Wei, QH

Chen, ZN

机构：

[1] Suzhou Univ, Sch Chem & Chem Engn, Key Lab Organ Synth Jiangsu Prov, Suzhou 215006, Peoples R China

[2] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fujian 350002, Peoples R China

来源：

TRANSITION METAL CHEMISTRY | 2004年 / 29卷 / 05期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1023/B:TMCH.0000037512.88909.34

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A novel heterobimetallic sulfide cluster [(eta(5)-C5Me5)WS3Au(dppms)] [dppms = bis(diphenylphosphino)methane monosulfide] was prepared by the reaction of [PPh4][(eta(5)-C5Me5)WS3] with AuI and dppm [dppm = bis-(diphenylphosphino) methane] in MeCN. The title compound was fully characterized by elemental analysis, i.r., u.v.-vis., H-1''-n.m.r. spectra, and by single crystal X-ray crystallography. In the molecular structure, the Au atom is trigonally coordinated by two bridging S atoms of a [(eta(5)-C(5)M(e)5)WS3](-) anion and a P atom of the dppms molecule. The formation mechanism for this compound is discussed.

引用

页码：483 / 487

页数：5

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